Tread portion of non-pneumatic tire for a vehicle



FIG. 1 is a perspective view of a tread portion of non-pneumatic tire for a vehicle according to a first embodiment of my design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a perspective view of tread portion of non-pneumatic tire for a vehicle according to a second embodiment of my design;

FIG. 6 is a front view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a right side view thereof.

In the drawings, the broken lines defining the sidewall, inner bead and the peripheral boundary between the claimed tire tread and the unclaimed sidewall depict environmental subject matter that forms no part of the claimed design. 

CLAIM The ornamental design for a tread portion of non-pneumatic tire for a vehicle, as shown and described. 